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Bearing 7011DF

NACHI 7011DF bearing

Details

Angular contact ball bearings 7011DF

Bearing number : 7011DF

Size (mm) : 55x90x18

Brand : NACHI

Bore Diameter (mm) : 55

Outer Diameter (mm) : 90

Width (mm) : 18

Bearing dimensions and specification in NACHI catalogue:

d - 55 mm

D - 90 mm

B - 18 mm

C - 18 mm

Angle (α) - 30 °

a - 11.9 mm

r min. - 1.1 mm

r1 min. - 0.6 mm

2B - 36 mm

da min. - 61 mm

Da max. - 86 mm

ra max. - 0.6 mm

Weight - 0.420 Kg

Basic dynamic load rating (C) - 50,5 kN

Basic static load rating (C0) - 52,5 kN

(Grease) Lubrication Speed - 5000 r/min

(Oil) Lubrication Speed - 6700 r/min

Bearing 7011DF

Online Message

NACHI 7011DF bearing Company information

NACHI 7011DF bearing are widely used in industrial drive, agriculture, compressors, motors and generators, construction, industrial fan, industrial transmission and other fields. NACHI 7011DF bearing can ensure high quality for more than 80% raw material of NACHI 7011DF bearing provided by the steel plant.Explorer series bearing of NACHI 7011DF bearing are better than any brand bearings currently in bearing performance , lifetime, design, and the use of performance. Explorer series bearings of NACHI 7011DF bearing have more advantages ,such as higher meet rated , lower noise, reducing warranty costs greatly, increasing running time of the machine .

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